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Tube Caps and Closures

Plugs and caps of various material compositions, sizes, colors, and closure types to fit a wide range of tube types; may be sterile, non-sterile, and/or autoclavable; may possess leak-preventing features including O-rings and cap liners.
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Keyword Search:
31 – 45 of 1,011 results
31

Fisherbrand™ Blue Flange Plug Caps, 17 mm

These polyethylene (PE) flanged plug caps provide exceptional leak-resistance in test tubes, centrifuge tubes and round cuvettes.

EDGE
32

Fisherbrand™ Plug Cap Closure Strips
GREENER_CHOICE

For 1.2 mL Microtiter tubes, in strips of 8

EDGE
For Use With (Equipment) 1.2 mL Microtiter Tubes
Product Type Plug Caps (8-cap Strip)
Material Polyethylene
33

DWK Life Sciences Kimble™ Kontes™ NMR Polyethylene Sample Tube Pressure Caps for 5 and 10mm Tubes
SDP

Tight-fitting, polyethylene cap which stays in place even with a build-up of internal vaporization pressures

EDGE
Product Type Pressure Cap
Material Polyethylene
For Use With (Application) Provides tight-fitting and stays in place even with a build-up of internal vaporization pressures
34

Thermo Scientific™ Nalgene™ Sealing Caps for Oak Ridge Centrifuge Tubes
GSA_VA GREENER_CHOICE

Use these sealing caps to ensure leakproof service of centrifuge bottles at their recommended maximum rated speeds.

EDGE
Description Sealing Caps for Oak Ridge Centrifuge Tubes
Product Type Centrifuge Tube Cap
No. per Case 2
Material Polypropylene, Rubber
No. per Pack 2
Autoclavable Autoclavable
Product Line Nalgene
35

Thermo Scientific™ Nalgene™ Centrifuge Tube Sealing Cap Assemblies
GREENER_CHOICE

Process tubes at their highest rated speed level (10,000 x g or greater) without leakage, even when full with these sealing cap assemblies.

EDGE
Description Sealing cap assembly
Product Type Centrifuge Tube Cap
No. per Case 2
Material Polypropylene, ETFE, Fluoroelastomer
No. per Pack 2
Autoclavable Autoclavable
Product Line Nalgene
36

Corning™ 15mL Centrifuge Cap
GREENER_CHOICE

The CentriStarTM Cap has a easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping.

EDGE
37

Thermo Scientific™ Matrix™ ScrewTop Tube Caps, Cap Trays and Cap Inserts
GREENER_CHOICE

Simplify sample storage with these color-coded caps and inserts, available racked in trays or in bulk to suit a variety of applications.

EDGE
Fit for Purpose Sterile and PCR Ready
38

Thermo Scientific™ Capitol Vial Transport-Tube Screw Caps
GREENER_CHOICE

Constructed from polyethylene

EDGE
39

Thermo Scientific™ Nalgene™ Sealing Caps for Oak Ridge Centrifuge Tubes; PP screw closure, silicone gasket
GREENER_CHOICE

Ensure leakproof service at their maximum speeds >10,000 x g, even when full

EDGE
Tip Material Silicone
Material Silicone
Autoclavable Autoclavable
40

Corning™ Phenolic GPI Screw Caps for Disposable Culture Tubes
GSA_VA GREENER_CHOICE

With white rubber liner

EDGE
For Use With (Equipment) Culture Tubes
Product Type Screw Cap
Color Black
No. per Case 1000/Cs.
Material Phenolic
No. per Pack 1000/Pk.
Autoclavable Autoclavable
Liner Material Rubber
41

DWK Life Sciences Kimble™ Kontes™ NMR Sample Tube Caps
GSA_VA SDP

For Kontes™ 5 or 10mm NMR sample tubes

EDGE
Product Type Pressure Cap Variety Pack
Color Assorted
Material Polyethylene
For Use With (Application) Provides tight-fitting and stays in place even with a build-up of internal vaporization pressures
42

Axygen™ Screw Caps with O-rings

Select looped or non-looped format

EDGE
Includes O-ring
For Use With (Equipment) Both skirted and non-skirted variations of the 0.5 mL, 1.5 mL, and 2 mL microcentrifuge tubes
Material Polypropylene
43

DWK Life Sciences Kimble™ Kimble™ Replacement Snap Cap
GSA_VA SDP

For Cat. No. 05-538-41C/D centrifuge tubes

EDGE
44

Greiner Bio-One Snap Caps

For recapping 13mm VACUETTE tubes

EDGE
For Use With (Equipment) Recapping 13 mm Vacuette™ tubes to reduce the risk of biohazardous contamination
Product Type Snap Cap
Size Universal
Material PET
45

Globe Scientific Flanged Plug Caps For 16mm Tubes

Provide leak-resistance in test tubes, centrifuge tubes and round cuvettes

EDGE
Includes 2 flexible flanges
For Use With (Equipment) 16 mm Tubes
Product Type Flange Plug Cap
Material Polyethylene
Size (Metric) 16 mm
Size (English) 0.62 in.